CVE-2025-71366
picklescan before 0.0.28 fails to detect malicious torch.utils.bottleneck.__main__.run_cprofile function calls in pickle files, allowing att
CVSS
8.1
Alto
EPSS
0.4%
p36
KEV
—
Exploit Today
11
0-100
Publicado: 4 jul 2026 · Última mod.: 6 jul 2026 · CWE-502
0.4%EPSS · 30 días0.4%
2026-07-042026-07-18
picklescan before 0.0.28 fails to detect malicious torch.utils.bottleneck.__main__.run_cprofile function calls in pickle files, allowing attackers to bypass safety checks. Remote attackers can embed undetected code in pickle files to achieve arbitrary code execution when victims load the files.
- github.comhttps://github.com/mmaitre314/picklescan/security/advisories/GHSA-4r9r-ch6f-vxmx
- www.vulncheck.comhttps://www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-torch-utils-bottleneck-main-run-cprofile
- github.comhttps://github.com/mmaitre314/picklescan/security/advisories/GHSA-4r9r-ch6f-vxmx
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2021-422379.8 CRÍ99.9%
KEV—80Sitecore XP Remote Command Execution Vulnerability9dCVE-2026-456598.8 ALT86.8%
KEV—76Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability16dCVE-2026-586449.8 CRÍ70.7%
KEV—71Microsoft SharePoint Deserialization of Untrusted Data Vulnerability2dCVE-2026-125699.8 CRÍ66.0%
KEV—70PTC Windchill and FlexPLM Improper Input Validation Vulnerability18dCVE-2026-505229.8 CRÍ97.2%
——29Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.3dCVE-2025-560059.8 CRÍ96.7%
——29An undocumented and unsafe feature in the PLY (Python Lex-Yacc) library 3.11 allows Remote Code Execution (RCE) via the `picklefile` parameter in the `yacc()` function. This parameter accepts a `.pkl` file that is deserialized with `pickle.load()` without validation. Because `pickle` allows execution of embedded code via `__reduce__()`, an attacker can achieve code execution by passing a malicious pickle file. The parameter is not mentioned in official documentation or the GitHub repository, yet it is active in the PyPI version. This introduces a stealthy backdoor and persistence risk. NOTE: A third-party states that this vulnerability should be rejected because the proof of concept does not demonstrate arbitrary code execution and fails to complete successfully.4d